The Mapzen vector tile server uses the familiar slippy tile zoom/x/y URL format: And you should contact us anyway, because we want to hear what people are trying to do. If you have any questions, please contact us. We want you to make cool and interesting products and apps using our tiles. While it requires an API key, our vector tile service has generous rate limits and licensing. When changes are made to the OSM base layer, rather than waiting for an image tile to be redrawn, only the coordinates and drawing instructions for that particular building or road need to be updated.ĭepending on the URL syntax, vector tiles can return all of the OSM data, or just individual layers, or combinations of layers, including water, earth, landuse, roads, buildings and points of interest. Vector tiles allows for more efficient downloads and more rapid map updates than pre-rendered raster tiles that you might be used to. There’s no need to re-render millions of tiles if you change your mind about the style of a road or the color of a building. Buildings and roads can be rendered in different ways (or not at all) once the vector tile is downloaded - no need to head back to the server and fetch a different set of tiles if you want to filter the output. How to draw the tile is up to the vector-friendly visualization tool (usually SVG or WebGL) in the web browser. More details on formats are included in the documentation.) (Mapzen vector tiles can also be exported as TopoJSON, which when compressed is usually smaller than corresponding image files or binary formats. Below is a snippet of a vector tile in GeoJSON as you can see it contains mathematical descriptions and metadata of buildings, roads and other features in the OSM base layer. It contains instructions on what can be drawn, rather than something already drawn and styled. Instead of a web server sending you a pre-drawn image tile, a vector tile contains the OSM geometry for a particular part of the earth, delivered on demand. Our vector tiles can be displayed via a number of open technologies, including SVG via D3, OpenLayers, and WebGL. Mapzen’s vector tile service delivers worldwide coverage of OpenStreetMap base layer data, and is available in GeoJSON, TopoJSON, and MVT binary format. The consultation of these documents for personal use is free.Mapzen Vector Tiles Overview Vector tiles let you draw better maps This included public diffusion total, partial or by assembly of these documents by way of press, of article, publication of work, or diffusion on an Internet site, without preliminary written authorization. The protection of these documents applies in particular against any commercial use with title. The site as well as the entirety of the documents which it contains is the subject of registrations of copyright. You can contact the author, Franklin JARRIER, by sending an email to Unfinalised extension route (and/or different options)ĭisused station / never opened / closed platform Line section openning date (day / month / year) Orientated platform (Platform wich allow access to only one side of the adjacent tracks) Maps access (see next section for legend)
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